import { logError } from "./log.js";

export function getUuid() {
  return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g, function (c) {
    const r = (Math.random() * 16) | 0;
    const v = c === "x" ? r : (r & 0x3) | 0x8;
    return v.toString(16);
  });
}

export function ackCallback(fn) {
  return async (arg, callback) => {
    try {
      await fn(arg)
    } catch(err) {
      logError('ackCallback error')
      logError(err)
    }
    callback?.('got it')
  }
}